An improved singlet oxygen sensitizer with two-photon absorption and emission in the biological transparency window as a result of ground state symmetry-breaking

Thibault Gallavardin; Chloe Armagnat; Olivier Maury; Patrice L. Baldeck; Mikael Lindgren; Cyrille Monnereau; Chantal Andraud

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An improved singlet oxygen sensitizer with two-photon absorption and emission in the biological transparency window as a result of ground state symmetry-breaking

机译：改进的单线态氧敏化剂，由于基态对称性破坏，在生物透明窗中具有双光子吸收和发射

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A chromophore featuring a diyne bridge that connects two dibromobenzene moieties shows a much improved two-photon singlet oxygen generation ability in the biological transparency window compared to a related and relevant literature benchmark, as a result of a distorted ground state.

机译：与相关和相关文献基准相比，由于基态变形，具有连接两个二溴苯部分的二炔桥的发色团在生物透明窗中显示出大大改善的双光子单线态氧生成能力。

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《Chemical Communications》 |2012年第11期|p.1689-1691|共3页
作者
Thibault Gallavardin; Chloe Armagnat; Olivier Maury; Patrice L. Baldeck; Mikael Lindgren; Cyrille Monnereau; Chantal Andraud;
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CNRSUMR 5182, Universite Lyon 1, Ecole Normale Superieure de Lyon, 46 allee d'Italie, 69364 Lyon Cedex 07, France;

CNRSUMR 5182, Universite Lyon 1, Ecole Normale Superieure de Lyon, 46 allee d'Italie, 69364 Lyon Cedex 07, France;

CNRSUMR 5182, Universite Lyon 1, Ecole Normale Superieure de Lyon, 46 allee d'Italie, 69364 Lyon Cedex 07, France;

CNRSUMR 5182, Universite Lyon 1, Ecole Normale Superieure de Lyon, 46 allee d'Italie, 69364 Lyon Cedex 07, France,Laboratoire de Spectrometrie Physique Universite Joseph Fourier,CNRS-UMR 5588, BP 87 F-38402 Saint Martin d'Heres, France;

CNRSUMR 5182, Universite Lyon 1, Ecole Normale Superieure de Lyon, 46 allee d'Italie, 69364 Lyon Cedex 07, France,Department of Physics, Norwegian University of Science and Technology, 7491, Trondheim, Norway;

CNRSUMR 5182, Universite Lyon 1, Ecole Normale Superieure de Lyon, 46 allee d'Italie, 69364 Lyon Cedex 07, France;

CNRSUMR 5182, Universite Lyon 1, Ecole Normale Superieure de Lyon, 46 allee d'Italie, 69364 Lyon Cedex 07, France;

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入库时间 2022-08-17 13:20:16

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专利

1. Two-photon singlet oxygen sensitizers:quantifying,modeling,and optimizing the two-photon absorption cross section [J] . Tina D.Poulsen, Peter K.Frederiksen, Mikkel Jorgensen, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2001,第51期

机译：双光子单线态氧敏剂：量化，建模和优化双光子吸收截面
2. Charge transfer induced quenching of triplet sensitizers by ground state oxygen and of singlet oxygen by ground state sensitizers: A common deactivation channel [J] . Schweitzer C., Shafii F., Schmidt R., Physical chemistry chemical physics: PCCP . 2001,第15期

机译：电荷转移引起的三态敏化剂被基态氧猝灭和单重态氧被基态敏化剂猝灭：常见的失活通道
3. Diketopyrrolopyrrole-Porphyrin Conjugates with High Two-Photon Absorption and Singlet Oxygen Generation for Two-Photon Photodynamic Therapy [J] . Schmitt Julie, Heitz Valerie, Sour Angelique, Angewandte Chemie . 2015,第1期

机译：二酮吡咯并吡咯-卟啉具有高的双光子吸收和单线态氧生成，可用于双光子光动力疗法。
4. Strong two-photon absorption and singlet oxygen photo-generation in near-IR with new porphyrin molecule [C] . Aliaksandr Karotki, Mikhail Drobizhev, Mikalai Kruk, Conference on Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy Ⅺ Jan 19-20, 2002 San Jose, USA . 2002

机译：新型卟啉分子在近红外光中具有强大的双光子吸收和单线态氧光生作用
5. Applications of optical techniques in analytical chemistry: (A) Counting and characterizing PS particles using microscopy; (B) Singlet oxygen emission to determine oxygen concentration; (C) NIR lanthanide porphyrin studies. [D] . Thompson, Elizabeth K. 2010

机译：光学技术在分析化学中的应用：（A）使用显微镜计数和表征PS颗粒；（B）单重态氧发射以确定氧浓度；（C）NIR镧系卟啉研究。
6. Direct spectroscopic observation of singlet oxygen emission at 1268 nm excited by sensitizing dyes of biological interest in liquid solution [O] . A. U. Khan, M. Kasha 1979

机译：通过在液体溶液中对生物感兴趣的染料进行激发而激发的1268 nm单线态氧发射的直接光谱观察
7. Two-Photon Photosensitized Production of Singlet Oxygen: Optical and Optoacoustic Characterization of Absolute Two-Photon Absorption Cross Sections for Standard Sensitizers in Different Solvents [O] . -1

机译：双光子光敏的单线氧化的生产：光学和光声表征不同溶剂中标准敏化剂的绝对双光子吸收横截面
8. Experimental Determination of Two-Photon and Other Nonlinear Absorption in Ultraviolet and Infrared Window Materials. [R] . Bloembergen, N., Blake, J. 1977

机译：紫外和红外窗口材料中双光子和其他非线性吸收的实验测定。

An improved singlet oxygen sensitizer with two-photon absorption and emission in the biological transparency window as a result of ground state symmetry-breaking

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